{
    "zero_optimization": {
        "stage": 3,
        "allgather_partitions": true,
        "allgather_bucket_size": 5e8,
        "reduce_scatter": true,
        "reduce_bucket_size": "auto",
        "overlap_comm": true,
        "contiguous_gradients": true
    },
    "fp16": {
        "enabled": false,
        "auto_cast": false,
        "loss_scale": 0,
        "loss_scale_window": 1000,
        "initial_scale_power": 32,
        "hysteresis": 2,
        "min_loss_scale": 1
    },
    "bf16": {
        "enabled": true
    },
    "optimizer": {
        "type": "AdamW",
        "params": {
            "lr": "auto",
            "weight_decay": 1e-2,
            "betas": [0.9, 0.999],
            "eps": 1e-8,
            "torch_adam": true,
            "adam_w_mode": true
        }
    },
    "gradient_accumulation_steps": "auto",
    "gradient_clipping": "auto",
    "steps_per_print": 1000,
    "train_batch_size": "auto",
    "train_micro_batch_size_per_gpu": "auto",
    "wall_clock_breakdown": false
}